Inconsistent Search Results
Users may experience issues with the search function. We encourage you to browse our pages manually through the navigation until this is resolved. Thank you for your patience.

Introduction to the Tribal Boundary and Annexation Survey (BAS)

Skip Navigation
Within Library

Introduction to the Tribal Boundary and Annexation Survey (BAS)

Tribal BAS is an annual opportunity for Tribal governments to review and update the legal boundary data the U.S. Census Bureau has on file.

This video provides an introduction to Tribal geography, an overview of Tribal BAS, and additional resources for Tribal BAS participants.

Census.gov > Our Surveys & Programs >

YouTube Channel

All video content created by the U.S. Census Bureau is available on our YouTube channel. Subscribe to get notifications when new content is uploaded.

Census Bureau YouTube

You May Be Interested In

Page Last Revised - March 13, 2025